CN209238087U - A kind of underwater dirt cutting crusher of hydraulic engineering - Google Patents

Abstract

The utility model discloses a kind of underwater dirt cutting crushers of the hydraulic engineering in hydraulic engineering field, including cabinet, the top of the box left end is provided with first motor, the first motor output end is socketed with shaft coupling, connecting rod is socketed in the shaft coupling, the connecting rod bottom is provided with cutter, pulling apparatus is provided between front-rear side walls in the cabinet, the pulling apparatus includes lifting rotating roller, the lifting rotating roller outer wall is provided with multiple equally distributed lifting cutters, the lifting cutter lifted on rotating roller outer wall is distributed in alternating expression, agitating device is provided between the front-rear side walls of the cabinets cavity bottom end, guidance mounting plate and lower guidance mounting plate are provided on the right side of the pulling apparatus, grinding device is provided between the upper guidance mounting plate and lower guidance mounting plate, improve weeding ratio, improve cleaning effect , and eliminate the problems such as salvaging, transport, placement of dirt are with burying.

Description

A kind of underwater dirt cutting crusher of hydraulic engineering

Technical field

The utility model relates to hydraulic engineering field, specially a kind of underwater dirt cutting crusher of hydraulic engineering.

Background technique

Before the trash rack of the positions such as intake of hydropower station, water-carriage system, pumping plant intake in hydraulic and hydroelectric engineering installation Often have a large amount of dirt accumulations, cause runner flow reduce, excessive dirt accumulation but also trash rack deformation even collapse, lead to electricity Stand, pumping plant shut down, seriously affect engineering safety in production operation, usually manually remove contamination, low efficiency of removing contamination, human resources at This height.

Such as Chinese Patent Application No. is that a kind of underwater dirt for hydraulic and hydroelectric engineering of CN201720201237.5 is cut Cut pulverizer, including drive motor, connection sleeve, cutting reaping hook, threaded post, stepper motor, crushing knife tool, fixture nut with And rotation axis, the drive motor lower end are equipped with connection sleeve, the connection sleeve right end is connected to threaded post, the screw thread The fixed cutting reaping hook of column right end, the cutting reaping hook are connected by threaded post and connection sleeve with drive motor, should Design, which is realized from root, cuts weeds, is also convenient for replacement cutting reaping hook, the stepper motor front end is equipped with rotation axis, the rotation Crushing knife tool is installed on axis, the crushing knife tool front end is provided with fixture nut, and the fixture nut is assembled on the rotating shaft, Design realization crushes the dirts such as weeds, while being also convenient for replacement crushing knife tool, and the utility model is easy to use, improves Herbicidal effect improves efficiency of removing contamination, high reliablity.

But the cut coverage of device cutting reaping hook leads to off-limits cut beyond the lifting range of lifting cutter The water plant cut will not be lifted by pulling apparatus, lift and be distributed not ideal enough between the lifting cutter in rotating roller, causing cannot The sundries in water is enough taken up meeting completely, and there are omissions, do not have guide device between pulling apparatus and grinding device, sundries is in quilt It cannot ensure to flow to disintegrating mechanism after lifting, be not provided with agitating device and water-bed sundries is stirred, grinding device is to miscellaneous Object crushing is not thorough, and cannot be crushed to harder sundries, is based on this, it is underwater that the utility model devises a kind of hydraulic engineering Dirt cutting crusher, to solve the above problems.

Utility model content

The purpose of this utility model is to provide a kind of underwater dirt cutting crushers of hydraulic engineering, to solve above-mentioned background The cut coverage of the existing assembling device cutting reaping hook proposed in technology causes off-limits beyond the lifting range of lifting cutter The water plant cut will not be lifted by pulling apparatus, lift and be distributed not ideal enough between the lifting cutter in rotating roller, cause The sundries in water can not being taken up meeting completely, there are omissions, do not have guide device, sundries between pulling apparatus and grinding device It cannot ensure to flow to disintegrating mechanism after being lifted, be not provided with agitating device and water-bed sundries is stirred, grinding device The problem of crushing is not thorough, harder sundries cannot be crushed.

To achieve the above object, the utility model provides the following technical solutions: a kind of underwater dirt cutting powder of hydraulic engineering Broken machine, including cabinet, the top of the box left end are provided with first motor, and the first motor output end runs through top of the box, The sealing ring for preventing silt from blocking is provided between the first motor and top of the box, the first motor output end is socketed with Shaft coupling, connecting rod is socketed in the shaft coupling, and the connecting rod bottom is provided with cutter, side before and after the cabinets cavity Pulling apparatus is provided between wall, the pulling apparatus is located on the right side of connecting rod, and the pulling apparatus is located above cutter, institute It states and is provided with guidance mounting plate and lower guidance mounting plate, the upper guidance mounting plate left end and cabinets cavity on the right side of pulling apparatus Roof connection, right end are connect with cabinets cavity right side wall, and the lower guidance mounting plate left end is connect with cabinets cavity bottom wall, right end It is connect with cabinets cavity right side wall, is provided with grinding device, the case between the upper guidance mounting plate and lower guidance mounting plate Agitating device is provided between the front-rear side walls of intracoelomic cavity bottom end, the agitating device is located on the right side of cutter and lower guidance mounting plate Left side.

Preferably, the pulling apparatus includes lifting rotating roller, the second motor and sealing cover, and lifting rotating roller has two Group, the lifting rotating roller is between cabinet left and right sidewall, and two groups of lifting rotating rollers are in distribution up and down, two groups of liftings Rotating roller right end is provided with driven wheel A, and two groups of driven wheel A engagement, second motor is located at cabinet right side wall, described Second motor output end is socketed with driving wheel A, and the driven wheel A of the top is engaged with driving wheel A, and the sealing cover is located at cabinet Right side wall, and driving wheel A and two groups of driven wheel A are located in sealing cover, being provided between lifting rotating roller and the cabinet prevents The sealing ring of silt obstruction.

Preferably, two groups of liftings rotating roller outer wall is provided with multiple equally distributed lifting cutters, and described two groups The lifting cutter lifted on rotating roller outer wall is distributed in alternating expression, and the lifting cutter is in crescent shape.

Preferably, the grinding device includes third motor and mounting plate is isolated, and mounting plate is isolated has two groups, and described two It is connect at the top of group isolation mounting plate with upper guidance mounting plate, bottom is connect with lower guidance mounting plate, two groups of isolation mounting plates Between be provided with first and shred knife and second and shred knife, first shreds knife shreds above knife positioned at second, and described first shreds knife Shred knife right end with second and run through right side and be isolated mounting plate, described first shred knife with second shred knife right end be socketed it is with teeth C is taken turns, is engaged between two groups of teeth wheel C, described first, which shreds knife left end, is isolated mounting plate through left side, and described first shreds knife left end It is socketed with driven wheel B, the third motor output end is provided with driving wheel B, engages between the driving wheel B and driven wheel B, institute State first shred knife and second shred knife be isolated between mounting plate with two groups be provided with prevent silt block sealing ring.

Preferably, a closing is constituted between the cabinet, upper guidance mounting plate, lower guidance mounting plate and isolation mounting plate Space.

Preferably, the agitating device includes be slidably installed plate and the 4th motor, and plate or so end that is slidably installed is run through Cabinet front-rear side walls, and be slidably matched, the plate antetheca that is slidably installed is fixed with equally distributed stirring sheet, described to be slidably installed Plate right part opens up fluted, and the groove is located on the right side of stirring sheet, and the groove perforation is slidably installed plate front and rear wall, the groove Roof is provided with upper rack, and the groove bottom wall is provided with lower rack gear, and the 4th motor is located at cabinet antetheca, the 4th electricity Machine output end is socketed with partial gear, and the partial gear is engaged with upper rack and lower rack gear.

Compared with prior art, the utility model has the beneficial effects that the utility model may be implemented directly to cut under water Crushing dirt is cut, has not only solved the problems, such as that dirt blocking runner, but also the salvaging, transport, placement and the burial that eliminate dirt etc. are asked Topic reduces engineering operation cost, makes the water plant cut all in lifting cutter lifting model between cutter setting in a device In enclosing, the lifting cutter on two groups of pulling apparatus is interspersed, and sundries can more effectively be caught on and be sent to powder by lifting cutter Crushing device, is provided with guidance between pulling apparatus and grinding device, sundries ensures to flow to disintegrating mechanism after being lifted, be provided with Agitating device, which is stirred water-bed sundries, to be conducive to thoroughly clean sundries, grinding device by two groups shred knife can to compared with Hard sundries is crushed, and is more advantageous to and is thoroughly crushed to sundries.

Detailed description of the invention

In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention, For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings Other attached drawings.

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model pulling apparatus schematic diagram；

Fig. 3 is that the utility model lifts cutter schematic diagram；

Fig. 4 is the utility model A-A cross-sectional view；

Fig. 5 is the utility model agitating device schematic diagram.

In attached drawing, parts list represented by the reference numerals are as follows:

1- cabinet, 2- first motor, 3- shaft coupling, 4- connecting rod, 5- agitating device, 6- cutter, 7- pulling apparatus, 8- Grinding device guides mounting plate on 9-, guides mounting plate under 10-, and 51- is slidably installed plate, 52- stirring sheet, 53- upper rack, 54- Lower rack gear, 55- partial gear, the 4th motor of 56-, 71- lift rotating roller, and 72- lifts cutter, and 73- driven wheel A, 74- are actively Take turns A, the second motor of 75-, 76- sealing cover, 81- third motor, 82- driving wheel B, 83- driven wheel B, 85- gear C, 86- first Knife is shredded, 87- second shreds knife, and mounting plate is isolated in 88-.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts All other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of underwater dirt cutting and grinding of hydraulic engineering Machine, including cabinet 1,1 top left of cabinet are provided with first motor 2, and 2 output end of first motor is through 1 top of cabinet, the first electricity Machine 2 and cabinet are provided with the sealing ring for preventing silt from blocking between 1 top, and 2 output end of first motor is socketed with shaft coupling 3, joins Connecting rod 4 is socketed in axis device 3,4 bottom of connecting rod is provided with cutter 6, is provided with lifting dress in cabinet 1 between front-rear side walls 7 are set, pulling apparatus 7 is located at 4 right side of connecting rod, and pulling apparatus 7 is located at 6 top of cutter, is provided with and draws on the right side of pulling apparatus 7 Mounting plate 9 and lower guidance mounting plate 10 are led, upper 9 left end of guidance mounting plate is connect with 1 inner cavity roof of cabinet, in right end and cabinet 1 The connection of chamber right side wall, lower 10 left end of guidance mounting plate are connect with 1 bottom wall of inner cavity of cabinet, and right end is connect with 1 inner cavity right side wall of cabinet, It is provided with grinding device 8 between upper guidance mounting plate 9 and lower guidance mounting plate 10, is set between 1 inner cavity bottom end front-rear side walls of cabinet It is equipped with agitating device 5, agitating device 5 is located at 6 right side of cutter and lower 10 left side of guidance mounting plate.

Wherein, pulling apparatus 7 includes lifting rotating roller 71, the second motor 75 and sealing cover 76, and lifting rotating roller 71 has two Group, lifting rotating roller 71 are located between 1 left and right sidewall of cabinet, and two groups of lifting rotating rollers 71 are in distribution up and down, two groups of lifting rotations 71 right end of roller is provided with driven wheel A73, two groups of driven wheel A73 engagements, and the second motor 75 is located at 1 right side wall of cabinet, the second electricity 75 output end of machine is socketed with driving wheel A74, and the driven wheel A73 of the top is engaged with driving wheel A74, and sealing cover 76 is located at cabinet 1 right side wall, driving wheel A74 and two groups of driven wheel A73 are located in sealing cover 76, lift and are provided between rotating roller 71 and cabinet 1 The sealing ring for preventing silt from blocking, sealing ring prevent silt blocking lifting rotating roller 71 from causing rotation to have some setbacks with 1 junction of cabinet, Two groups of lifting rotating rollers, and the synchronous reversion of two groups of lifting rotating rollers, two groups of 71 outer walls of lifting rotating roller are driven using a motor Multiple equally distributed lifting cutters 72 are provided with, the lifting cutter 72 on two groups of 71 outer walls of lifting rotating roller is in alternating expression point Cloth, lifting cutter 72 be in crescent shape, be conducive to catch on sundries, grinding device 8 include third motor 81 with mounting plate is isolated 88, isolation mounting plate 88 has two groups, and two groups of 88 tops of isolation mounting plate are connect with upper guidance mounting plate 9, and bottom and lower guidance are pacified Loading board 10 connects, and is provided with first between two groups of isolation mounting plates 88 and shreds knife 86 and second and shreds knife 87, and first shreds knife 86 It is shredded above knife 87 positioned at second, first shreds knife 86 and with second shreds 87 right end of knife and run through right side mounting plate 88 is isolated, and the One, which shreds knife 86 and second, shreds 87 right end of knife and is socketed with gear C 85, engages between two groups of teeth wheel C85, first shreds knife 86 Mounting plate 88 is isolated through left side in left end, and first, which shreds 86 left end of knife, is socketed with driven wheel B83, the setting of 81 output end of third motor There is driving wheel B82, engaged between driving wheel B82 and driven wheel B83, first, which shreds knife 86 and second, shreds knife 87 and be isolated with two groups Be provided between mounting plate 88 prevent silt block sealing ring, sealing ring prevent silt block two groups shred knife be isolated install 88 junction of plate cause rotation has some setbacks, two groups shred knife and can preferably crush to sundries, crush it is more thorough, cabinet 1, on draw Leading mounting plate 9, lower guidance mounting plate 10 and one closed space of composition between mounting plate 88 is isolated makes third motor 81 and tooth Wheel comes with water segregation, improves service life, and agitating device 5 includes be slidably installed plate 51 and the 4th motor 56, and be slidably installed plate Cabinet front and rear wall is run through at 51 or so ends, and is slidably matched, and 51 antetheca of plate that is slidably installed is fixed with equally distributed stirring sheet 52, sliding Dynamic 51 right part of mounting plate opens up fluted, and groove is located at 52 right side of stirring sheet, and groove penetrates through 51 front and rear wall of plate that is slidably installed, groove Roof is provided with upper rack 53, and groove bottom wall is provided with lower rack gear 54, and the 4th motor 56 is located at 1 antetheca of cabinet, the 4th motor 56 Output end is socketed with partial gear 55, and partial gear 55 is engaged with upper rack 53 and lower rack gear 54, and agitating device or so is past Multiple movement will be deposited in water-bed sundries and stir, and since the effect of water flow is flowed toward grinding device, be conducive to remove contamination.

One concrete application of the present embodiment are as follows: the practical middle electrical equipment of the utility model passes through peripheral control unit and external electrical Source is electrically connected, and places the device in trash rack bottom, peripheral control unit starter, make first motor 2, the 4th motor 56, Second motor 75 and third motor 81 rotate, and 2 output shaft of first motor is fixedly connected with shaft coupling 3, shaft coupling 3 and connecting rod 4 It is fixedly connected, cutter 6 are fixed on 4 bottom of connecting rod, therefore the rotation of first motor 2 drives the rotation of cutter 6, cutter 6 rotation cuts off water plant bottom end, makes the water plant cut all in lifting cutter 72 between the setting in a device of cutter 6 Lift range in, the second motor 75 rotation drive be fixed on output shaft driving wheel A74 rotation, driving wheel A74 with it is driven Taking turns A73 engagement, two groups of driven wheel A73 engagement, two groups of driven wheel A73 are located at two groups of 71 right ends of lifting rotating roller, therefore the The rotation of two motors 75 drives two groups of lifting rotating rollers 71 to reversely rotate, and the rotation of lifting rotating roller 71 drives lifting rotating roller 71 Lifting cutter 72 on outer wall is rotated around lifting rotating roller 71, and the lifting cutter 72 on two groups of pulling apparatus 7 is interspersed, and lifts Grinding device 8 can more effectively be caught on and be sent to water plant by cutter 72, be provided between pulling apparatus 7 and grinding device 8 Mounting plate 9 and lower guidance mounting plate 10 are guided, guiding to water plant and sundries ensures to flow to grinding device 8, the 4th motor 56 Rotation drive socket partial gear 55 on the output to rotate, the number of teeth of partial gear 55 is less than half, when endless Agitating device 5 moves downward when tooth on all gear 55 is engaged with upper rack 53, the tooth on partial gear 55 and lower rack gear 54 Agitating device 5 moves right when engagement, to realize that the 4th motor 56 drives 51 bilateral reciprocation of plate that is slidably installed, sliding peace 52 bilateral reciprocation of stirring sheet in loading board 51 stirs water-bed sundries to come, since the effect of water flow is to grinding device 8 Flowing, the rotation of third motor 81 drive the driving wheel B82 rotation on output end, and driving wheel B82 is engaged with driven wheel B83, main Driving wheel B82 rotation drives driven wheel B83 rotation, and driven wheel B83 is fixed on first and shreds 86 left end of knife, and driven wheel B83 rotates band Dynamic first shreds the rotation of knife 86, and first, which shreds knife 86 and second, shreds 87 right end of knife and be provided with gear C 85, two groups of teeth wheel C85 Between engage, therefore, first, which shreds the rotation of knife 86, drives second to shred the reverse rotation of knife 87, and two groups of engagements for shredding between knife are real Now to the crushing of sundries, grinding device shreds knife by two groups and can crush to harder sundries, be more advantageous to sundries into Row thoroughly crushes, and smashed sundries enters downstream by trash rack, has not only solved the problems, such as that dirt blocks runner, but also eliminate The problems such as salvaging, transport, placement and burial of dirt, reduce engineering operation cost.

In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples In can be combined in any suitable manner.

The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this Utility model.The utility model is limited only by the claims and their full scope and equivalents.

Claims (6)

1. a kind of underwater dirt cutting crusher of hydraulic engineering, including cabinet (1), it is characterised in that: cabinet (1) top left End is provided with first motor (2), and first motor (2) output end is at the top of cabinet (1), the first motor (2) and case The sealing ring for preventing silt from blocking is provided between at the top of body (1), first motor (2) output end is socketed with shaft coupling (3), It is socketed with connecting rod (4) in the shaft coupling (3), connecting rod (4) bottom is provided with cutter (6), in the cabinet (1) It is provided between chamber front-rear side walls pulling apparatus (7), the pulling apparatus (7) is located on the right side of connecting rod (4), the pulling apparatus (7) it is located above cutter (6), guidance mounting plate (9) and lower guidance mounting plate is provided on the right side of the pulling apparatus (7) (10), upper guidance mounting plate (9) left end is connect with cabinet (1) inner cavity roof, and right end and cabinet (1) inner cavity right side wall connect It connecing, lower guidance mounting plate (10) left end is connect with cabinet (1) bottom wall of inner cavity, and right end is connect with cabinet (1) inner cavity right side wall, It is provided with grinding device (8) between the upper guidance mounting plate (9) and lower guidance mounting plate (10), the interior bottom of chamber of the cabinet (1) It is provided with agitating device (5) between the front-rear side walls of end, the agitating device (5) is located on the right side of cutter (6) installs with lower guidance On the left of plate (10).

2. the underwater dirt cutting crusher of a kind of hydraulic engineering according to claim 1, it is characterised in that: the lifting dress Setting (7) includes lifting rotating roller (71), the second motor (75) and sealing cover (76), and lifts rotating roller (71) and have two groups, described Lifting rotating roller (71) is located between cabinet (1) left and right sidewall, and two groups of lifting rotating rollers (71) are distributed in upper and lower, and described two groups Lifting rotating roller (71) right end is provided with driven wheel A (73), two groups of driven wheel A (73) engagement, second motor (75) be located at cabinet (1) right side wall, the second motor (75) output end is socketed with driving wheel A (74), the top it is driven Wheel A (73) is engaged with driving wheel A (74), and the sealing cover (76) is located at cabinet (1) right side wall, and driving wheel A (74) and two groups Driven wheel A (73) is located in sealing cover (76), and being provided between the lifting rotating roller (71) and cabinet (1) prevents silt from blocking Sealing ring.

3. the underwater dirt cutting crusher of a kind of hydraulic engineering according to claim 2, it is characterised in that: described two groups mention Rotating roller (71) outer wall is drawn to be provided with multiple equally distributed lifting cutters (72), two groups of lifting rotating rollers (71) outer wall On lifting cutter (72) be distributed in alternating expression, the lifting cutter (72) is in crescent shape.

4. the underwater dirt cutting crusher of a kind of hydraulic engineering according to claim 1, it is characterised in that: the crushing dress Setting (8) includes third motor (81) and be isolated mounting plate (88), and mounting plate (88) are isolated have two groups, two groups of isolation installation It is connect at the top of plate (88) with upper guidance mounting plate (9), bottom is connect with lower guidance mounting plate (10), two groups of isolation mounting plates (88) it is provided with first between shreds knife (86) and second and shred knife (87), first, which shreds knife (86), shreds knife (87) positioned at second Top, described first shred knife (86) with second shred knife (87) right end run through right side be isolated mounting plate (88), described first It shreds knife (86) to shred knife (87) right end with second and be socketed with gear C (85), be engaged between two groups of teeth wheel C (85), described the One shreds knife (86) left end through left side isolation mounting plate (88), and described first, which shreds knife (86) left end, is socketed with driven wheel B (83), third motor (81) output end is provided with driving wheel B (82), between the driving wheel B (82) and driven wheel B (83) Engagement, described first, which shreds knife (86) and second, shreds knife (87) and is isolated between mounting plate (88) to be provided with two groups and prevent silt The sealing ring of obstruction.

5. the underwater dirt cutting crusher of a kind of hydraulic engineering according to claim 4, it is characterised in that: the cabinet (1), a closed space is constituted between upper guidance mounting plate (9), lower guidance mounting plate (10) and isolation mounting plate (88).

6. the underwater dirt cutting crusher of a kind of hydraulic engineering according to claim 1, it is characterised in that: the stirring dress Setting (5) includes be slidably installed plate (51) and the 4th motor (56), and the plate that is slidably installed (51) the left and right end is through side before and after cabinet Wall, and be slidably matched, the plate that is slidably installed (51) antetheca is fixed with equally distributed stirring sheet (52), the plate that is slidably installed (51) right part opens up fluted, and the groove is located on the right side of stirring sheet (52), and the groove perforation is slidably installed before and after plate (51) Wall, the groove roof are provided with upper rack (53), and the groove bottom wall is provided with lower rack gear (54), the 4th motor (56) Positioned at cabinet (1) antetheca, the 4th motor (56) output end is socketed with partial gear (55), the partial gear (55) It is engaged with upper rack (53) and lower rack gear (54).